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November 2018

Community Mathematics Centre, CoMaC (2018) Area covered by two intersecting circles. At Right Angles, 7 (3). pp. 59-62. ISSN 2582-1873

Community Mathematics Centre, CoMaC (2018) A pythagoras-style diophantine equation and its Solution. At Right Angles, 7 (3). pp. 101-012. ISSN 2582-1873

Das, Shuborno (2018) Functional equations, part-II. At Right Angles, 7 (3). pp. 5-10. ISSN 2582-1873

Das, Shuborno (2018) Solutions to practice problems in functional equations – part I. At Right Angles, 7 (3). pp. 11-14. ISSN 2582-1873

De, Prithwijit (2018) Pigeonhole principle: some applications. At Right Angles, 7 (3). pp. 74-78. ISSN 2582-1873

De, Prithwijit and Shirali, Shailesh (2018) Problems for the senior school. At Right Angles, 7 (3). pp. 103-105. ISSN 2582-1873

Dewan, Hridaykant (2018) Interpretation of errors in arithmetic. At Right Angles, 7 (3). pp. 48-52. ISSN 2582-1873

Gulati, Sangeeta (2018) Mobile puzzles – making sense of variables and equations. At Right Angles, 7 (3). pp. 63-68. ISSN 2582-1873

Gupta, Sandhya (2018) Shapes with sutli : the string game. At Right Angles, 7 (3). pp. 26-33. ISSN 2582-1873

Jagadeeshan, Shashidhar (2018) Introducing Steven Strogatz. At Right Angles, 7 (3). pp. 109-110. ISSN 2582-1873

Kaushik, Satvik U. (2018) A note on Armstrong numbers. At Right Angles, 7 (3). pp. 37-42. ISSN 2582-1873

Onkar, Venkatesh (2018) 1089 and all that : a journey into mathematics. At Right Angles, 7 (3). pp. 106-108. ISSN 2582-1873

Prasad, Phoolan (2018) Mathematics olympiads in India. At Right Angles, 7 (3). pp. 85-91. ISSN 2582-1873

Ramachandran, A. (2018) Problems for the middle school problems related to divisibility. At Right Angles, 7 (3). pp. 69-73. ISSN 2582-1873

Ramachandran, A. (2018) Some down-to-earth trigonometry. At Right Angles, 7 (3). pp. 53-58. ISSN 2582-1873

Sathvik, Haren (2018) Arc - centre theorem. At Right Angles, 7 (3). pp. 34-36. ISSN 2582-1873

Shirali, Padmapriya (2018) Approaches to equation. At Right Angles, 7 (3). pp. 1-16. ISSN 2582-1873

Shirali, Shailesh (2018) Adventures in problem solving. At Right Angles, 7 (3). pp. 79-84. ISSN 2582-1873

Shirali, Shailesh (2018) Arsalan’s amazing area problems. At Right Angles, 7 (3). pp. 92-100. ISSN 2582-1873

Shirali, Shailesh (2018) Geometric proof of a trigonometric identity. At Right Angles, 7 (3). p. 47. ISSN 2582-1873

Shirali, Shailesh (2018) The constants of mathematics – part II : the remarkable number e. At Right Angles, 7 (3). pp. 15-22. ISSN 2582-1873

Sircar, Swati (2018) Tear out : fun with dot sheets. At Right Angles, 7 (3). pp. 43-46. ISSN 2582-1873

Tikekar, Rahul (2018) Ramanujan : what might have been, if only…. At Right Angles, 7 (3). pp. 23-25. ISSN 2582-1873

गुप्ता, संध्या (2018) ज्यामितिय आकृतियाँ बनाना : डोरी का खेल. At Right Angles. ISSN 2582-1873

गुलाटी, संगीता (2018) मोबाइल पज़ल : चरों और समीकरणों की समझ बनाना. At Right Angles. ISSN 2582-1873

टिकेकर, राहुल (2018) रामानुजन : क्या होता, अगर... At Right Angles. ISSN 2582-1873